PT2604 Просмотр технического описания (PDF) - Princeton Technology

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PT2604

Remote Control Decoder IC

Princeton Technology 

Remote Control Decoder IC

Tel: 886-2-66296288

Fax: 886-2-29174598

URL: http://www.princeton.com.tw

PT2604

OSCILLATOR FREQUENCY VS. SUPPLY VOLTAGE

350

300

120K

250

150K

200

180K

220K

150

270K

330K

100

390K

470K

560K

50

680K

820K

1M

1.5M

2M

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

VDD (V DC)

The Suggested Oscillator Resistor Values are shown below.

PT2607

220KΩ

330KΩ

1MΩ

PT2604

220KΩ

330KΩ

1MΩ

Note:

PT2604’s VCC=3V to 15V and PT2607’s VCC=3V to 15V

It is highly recommended that the oscillator frequency of the decoder be almost equal to that of the

encoder - fosc(decoder) ≅ fosc (encoder).

PT2604 V1.1

-7-

April, 2006

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